#include <iostream>
using namespace std;
int a[105][105];

int main()
{
    int n, m;
    scanf("%d %d", &n, &m);
    for (int i = 0; i < n; i++)
    {
        for (int j = 0; j < m; j++)
        {
            scanf("%d", &a[i][j]);
        }
    }
    for (int i = 0; i < m; i++)
    {
        for (int j = n - 1; j >= 0; j--)
        {
            cout << a[j][i] << " ";
        }
        cout << endl;
    }
}